CA2715108A1 - Aqueous solution containing copolymers with polyether side chains - Google Patents

Aqueous solution containing copolymers with polyether side chains Download PDF

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Publication number
CA2715108A1
CA2715108A1 CA2715108A CA2715108A CA2715108A1 CA 2715108 A1 CA2715108 A1 CA 2715108A1 CA 2715108 A CA2715108 A CA 2715108A CA 2715108 A CA2715108 A CA 2715108A CA 2715108 A1 CA2715108 A1 CA 2715108A1
Authority
CA
Canada
Prior art keywords
process according
structural unit
copolymer
represented
acrylic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2715108A
Other languages
English (en)
French (fr)
Inventor
Klaus Lorenz
Gerhard Albrecht
Silke Flakus
Alexander Kraus
Helmut Mack
Petra Wagner
Barbara Wimmer
Christian Scholz
Angelika Hartl
Martin Winklbauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Construction Research and Technology GmbH
Original Assignee
Construction Research and Technology GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39381979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2715108(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Construction Research and Technology GmbH filed Critical Construction Research and Technology GmbH
Publication of CA2715108A1 publication Critical patent/CA2715108A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/08—Slag cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2715108A 2008-02-13 2009-01-12 Aqueous solution containing copolymers with polyether side chains Abandoned CA2715108A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08101596.8 2008-02-13
EP08101596A EP2090597A1 (de) 2008-02-13 2008-02-13 Wässrige Lösung enthaltend Copolymer mit Polyetherseitenketten
PCT/EP2009/050263 WO2009100958A1 (de) 2008-02-13 2009-01-12 Wässrige lösung enthaltend copolymer mit polyetherseitenketten

Publications (1)

Publication Number Publication Date
CA2715108A1 true CA2715108A1 (en) 2009-08-20

Family

ID=39381979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2715108A Abandoned CA2715108A1 (en) 2008-02-13 2009-01-12 Aqueous solution containing copolymers with polyether side chains

Country Status (12)

Country Link
US (1) US8349983B2 (de)
EP (2) EP2090597A1 (de)
JP (1) JP2011525546A (de)
CN (1) CN101952332A (de)
AT (1) ATE513863T1 (de)
AU (1) AU2009214300B2 (de)
CA (1) CA2715108A1 (de)
CL (1) CL2009000114A1 (de)
ES (1) ES2365977T3 (de)
PE (1) PE20100009A1 (de)
TW (1) TW200944545A (de)
WO (1) WO2009100958A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090596A1 (de) 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
US8519029B2 (en) 2008-06-16 2013-08-27 Construction Research & Technology Gmbh Copolymer admixture system for workability retention of cementitious compositions
CN102336845B (zh) * 2010-07-27 2014-04-30 上海台界化工有限公司 一种聚羧酸减水剂的合成方法
EP2535362A1 (de) * 2011-06-17 2012-12-19 Sika Technology AG Kammpolymere als Dispergiermittel für alkalisch aktivierte Bindemittel
JP5868188B2 (ja) * 2012-01-11 2016-02-24 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 高塩分含有セメント組成物用添加剤及び高塩分含有セメント組成物
EP2742995A1 (de) 2012-12-11 2014-06-18 Construction Research & Technology GmbH Kontinuierliches Verfahren zur Herstellung von Copolymeren
CN104371075B (zh) * 2014-11-22 2017-03-15 萧县鑫固混凝土外加剂有限公司 一种室温合成的聚羧酸减水剂的制备方法
CN110050004B (zh) 2016-10-12 2022-01-25 建筑研究和技术有限公司 适用于增塑无机粘合剂体系的共聚物
CN108219079B (zh) * 2016-12-14 2020-04-28 上海东大化学有限公司 一种聚羧酸系减水剂及其制备方法和使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY135684A (en) * 1999-11-29 2008-06-30 Nippon Catalytic Chem Ind Copolymer for cement admixtures and its production process and use
US6558453B2 (en) * 2000-01-14 2003-05-06 White Consolidated Industries, Inc. Bagless dustcup
KR100615378B1 (ko) * 2000-12-27 2006-08-25 가부시키가이샤 닛폰 쇼쿠바이 폴리카르복실산계 공중합체 및 그의 제조 방법, 및 그의용도
WO2002081608A2 (en) * 2001-04-02 2002-10-17 Nippon Shokubai Co., Ltd. Method for producing chemical reactive substance and polycarboxylic acid produced thereby
US6998453B2 (en) * 2001-10-03 2006-02-14 Nippon Shokubai Co., Ltd. (Meth)acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof
DE102004005434A1 (de) 2004-02-04 2005-08-25 Construction Research & Technology Gmbh Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
EP1707542A2 (de) * 2005-03-31 2006-10-04 Nippon Shokubai Co.,Ltd. Pulverförmiges Zementdispergiermittel
US20060229388A1 (en) * 2005-03-31 2006-10-12 Nippon Shokubai Co., Ltd. Powdery cement dispersant

Also Published As

Publication number Publication date
AU2009214300A1 (en) 2009-08-20
CL2009000114A1 (es) 2009-08-07
AU2009214300B2 (en) 2013-04-04
EP2242781A1 (de) 2010-10-27
TW200944545A (en) 2009-11-01
PE20100009A1 (es) 2010-02-12
EP2242781B1 (de) 2011-06-22
CN101952332A (zh) 2011-01-19
EP2090597A1 (de) 2009-08-19
WO2009100958A1 (de) 2009-08-20
US8349983B2 (en) 2013-01-08
US20110034592A1 (en) 2011-02-10
JP2011525546A (ja) 2011-09-22
ATE513863T1 (de) 2011-07-15
ES2365977T3 (es) 2011-10-14

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150113